The Downtonian ostracoderm Sclerodus Agassiz (Osteostraci: Tremataspididae) /
| Main Author: | |
|---|---|
| Corporate Author: | |
| Format: | Book |
| Language: | English |
| Published: |
London :
British Museum (Natural History),
[1987]
|
| Series: | Bulletin of the British Museum (Natural History) Geology series ;
v. 41, no. 1. |
| Subjects: |